AMD Radeon HD 7970M
The AMD Radeon HD 7970M is a laptop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in April 2012. This graphics card is equipped with 2GB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
28 nm
TDP
100W
L1 Cache
16 KB (per CU)
Memory Size
2GB
Memory Type
GDDR5
Bandwidth
153.6GB/s
Shader Model
5.1
Graphics Card
Release Date
Apr 2012
Generation
London
Type
Mobile
Bus Interface
MXM-B (3.0)
Clock Speeds
Memory Clock
1200 MHz
Memory
Memory Size
2GB
Memory Type
GDDR5
Memory Bus
i
256bit
Bandwidth
i
153.6GB/s
Render Config
Compute Units
20
Shading Units
i
1280
TMUs
i
80
ROPs
i
32
L1 Cache
16 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
Pixel Rate
i
27.20 GPixel/s
Texture Rate
i
68.00 GTexel/s
FP32 (float)
i
2.176 TFLOPS
FP64 (double)
i
136.0 GFLOPS
Graphics Processor
GPU Name
Wimbledon
GPU Variant
Wimbledon XT(216-0836036)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
2.8 billion
Die Size
212 mm²
Board Design
TDP
100W
Outputs
No outputs
Power Connectors
None
Graphics Features
DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
i
1.2
Shader Model
5.1